Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2020 Number 2, Pages 51–55
(Mi vmumm4318)
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Normal forms of equivariant functions
I. A. Proskurnin Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
Abstract:
Equivariant analogues of the Morse lemma with parameters and the theorem on the normal
form of a semiquasihomogeneous function are proved.
Key words:
singularity theory, equivariant functions, stable singularities, semiquasihomogeneous functions, splitting lemma.
UDC:
512.761.5 Received: 19.12.2018
© , 2026
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